LG PB60G Service Manual page 98

Reference 2. What is DLP?
Image Quality Image Quality
- Pixelization Pixelization (fill factor)
DLP= 'Seamless', Filmlike
LCD= Grainy, Pixellated LCD Grainy Pixellated
- Contrast Ratio Contrast Ratio
DLP= simple optics: easier light management
LCD= complex optics: more difficult light management
- Sharpness Sharpness (color alignment)
DLP= no misalignment
LCD= misalignment likely over time
- Video Quality Video Quality Video Quality Video Quality
DLP= fast switching: minimal 'lag' (few μs)
LCD= slow switching: significant 'lag' (tens of ms)
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Only for training and service purposes
g
Comparison LCD with DLP Comparison LCD with DLP
DLP™ = large 'active' area
DLP™
smearing for fast moving video
LCD = smaller 'active' area
LCD
LGE Internal Use Only